Attention:1).You can choose round head or other color’s LED(Our kit is 5mm blue cuboid LED ).2).This kit is 4x4x4 light cubic expansion board,without control chip or control module.

Product Details

PCB size:61*74mmLED color:blue

Tutorials

Arduino Automated Plant Water ProjectA simple but practical Arduino project to automatically water your plants, showing the usage of a 7-Segment Display, a Soild Moisture Sensor, a Temperature Sensor and a Relay.